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Boston Gear309B-30K-H

309B-30K-H

300 Series Standard Reducer
Item #101810886
  • .94" Center Distance
  • 30:1 Ratio
  • Shaft Input
  • Left & Right Output
  • Top Worm Position
  • Mobil SHC634 Synthetic Lubricant
  • Cast Iron
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Boston Gear309B-30K-H
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    Shipment Options
  • .94" Center Distance
  • 30:1 Ratio
  • Shaft Input
  • Left & Right Output
  • Top Worm Position

features

  • Prelubricated for ambient temperature range of 50 °F to 125 °F

caution

  • Always follow lock out and tag out procedures when working on conveyor systems.
  • Periodic inspection is required to determine if the unit is in proper working order by inspecting and replacing the urethane seal, inspecting to see if material buildup has occurred and ensuring proper adjustment and tightness of all adjustable bolts.
  • The Guardian™ is designed to help minimize the potential for danger but cannot guarantee protection in all situations or applications.
Use With 309
Max. Thrust Load @ RPM 25 lb/in @ 1150 rpm, 25 lb/in @ 1750 rpm
Input Configuration Shaft Input
Box Width 2 3/4 in
Worm Position Top
Output Configuration Left & Right Output
Max. Overhung Load @ 1750 rpm 25 lb/in
Output Torque @ RPM 33 in lb @ 1750 rpm
Lubrication Mobil SHC634 Synthetic
HP @ RPM 0.08333333 hp @ 1800 rpm
Output RPM @ 1750 rpm Input 58.33 rpm
Washdown Duty No
Housing Material Cast Iron
Max. Thrust Load @ 1150 rpm 25 lb/in
Output (Shaft or Bore) Size 1/2 in
Ratio 30:1
Reduction Type Single Reduction
Torque Out @ 1150 rpm N/A
Bolt Center Length x Bolt Center Width 2 3/4 in x 2 3/4 in
Family Name Std Unit
Motor Application General Purpose
Box Length 2 3/4 in
Thermal Input Horsepower @ 1750 RPM N/A
Output RPM @ Input RPM 58 rpm @ 1750 rpm
Bolt Center 2 3/4" x 2 3/4"
Center Distance 0.94 in
Frame N/A
Frame Size Shaft Input, Not a C-Face
Shaft Assembly Code H
Installed Options Horizontal Base
Base to Centerline of Input Shaft 2 1/2 in
Input (Shaft or Bore) Size 5/16 in
Fan Cooled No
Input HP @ RPM 0.1 hp @ 1750 rpm
Box Height 3 15/32 in
Base to Centerline of Output Shaft 1 9/16 in
Max. Overhung Load @ RPM 25 lb/in @ 1150 rpm, 25 lb/in @ 1750 rpm
Torque Out @ 1750 rpm 33 in lb
Weight 10.1 LB
EAN or UPC 781711455463
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